air pipe meaning in Hindi

Examples

1. You re standing on his air pipe ! ! ! 
2. The ceiling and overhead compartments had collapsed, revealing air pipes and electrical cables.
3. Huddling close to hot air pipes for warmth, he wondered if he would survive.
4. It could easily explode if an oil spot remained inside the anfractuous air pipes.
5. McNulty checks the crushed air pipe and notes that it appears to have been crushed deliberately.
6. The breakthrough allowed workers to drop a telephone line to the miners through a small air pipe.
7. Instead a single air pipe, now called the Main Reservoir Pipe runs the length of the train.
8. I had a makeup air pipe installed to increase the draft, and a chimney cap, but neither did much good.
9. When the timing box has been emptied of water, air enters through an air pipe to break the siphonic action.
10. Rescuers were able to establish contact through the air pipe Tuesday evening, after the miners spent 30 hours in isolation.